/********************************************************************************
 *      Copyright:  (C) 2025 LingYun IoT System Studio
 *                  All rights reserved.
 *
 *       Filename:  crypto.h
 *    Description:  This file 
 *
 *        Version:  1.0.0(01/04/25)
 *         Author:  Guo Wenxue <guowenxue@gmail.com>
 *      ChangeLog:  1, Release initial version on "01/04/25 19:24:04"
 *                 
 ********************************************************************************/
#ifndef _CRYPTO_H_
#define _CRYPTO_H_


extern int encrypt(char *plaintext, char *ciphertext, int size);


extern int decrypt(char *ciphertext, char *plaintext, int size);

#endif

